CN215337058U

CN215337058U - Integrated condensation vacuum hot water boiler

Info

Publication number: CN215337058U
Application number: CN202121415931.XU
Authority: CN
Inventors: 雷德志
Original assignee: Chengdu Zhongneng Boiler Thermal System Co ltd
Current assignee: Chengdu Zhongneng Boiler Thermal System Co ltd
Priority date: 2021-06-24
Filing date: 2021-06-24
Publication date: 2021-12-28
Anticipated expiration: 2031-06-24

Abstract

The utility model belongs to the technical field of boilers, and particularly relates to an integrated condensing vacuum hot water boiler which comprises a shell, wherein a combustion chamber, a vacuum chamber and a condenser are fixedly arranged in the shell, the vacuum chamber is positioned right above the combustion chamber, a combustion port is formed in one side of the shell, a plurality of screwed smoke pipes are arranged on the combustion chamber, and one ends of the screwed smoke pipes are fixedly communicated with a same connecting pipe. The smoke temperature monitoring device is reasonable in structural design, an operator can be reminded to remove water scale in a vacuum chamber in time by matching the controller, the warning lamp, the scale inductor, the pull rod sealing cylinder, the material cylinder, the piston, the reset spring, the one-way valve, the material inlet pipe, the material outlet pipe, the liquid spraying pipe, the liquid outlet pipe and the blow-off pipe, smoke temperature of a boiler can be better monitored by matching the temperature inductor, the controller, the fin pipe and the condenser, heat in smoke can be better absorbed, and waste of energy is avoided.

Description

Integrated condensation vacuum hot water boiler

Technical Field

The utility model relates to the technical field of boilers, in particular to an integrated condensation vacuum hot water boiler.

Background

The boiler is an energy conversion device, the energy input to the boiler comprises chemical energy and electric energy in fuel, the boiler outputs steam, high-temperature water or an organic heat carrier with certain heat energy, and the energy conversion device is searched: the integral central backfire condensation vacuum hot water boiler with the authorization notice number of CN203797950U has the advantages that when the boiler operates, smoke passes through the rear condenser of the integral central backfire condensation vacuum hot water boiler, the temperature of system water of the stainless steel finned tube in the condenser is reduced, waste heat is absorbed, the integral central backfire type vacuum hot water boiler body and the built-in condenser are designed, the boiler and the condenser are integrally assembled and packaged before leaving a factory, a whole set of unit is formed, the installation is convenient, and the occupied space is small.

However, the above-mentioned integral type condensation vacuum hot water boiler can absorb the waste heat through the condenser, but can not monitor the boiler smoke temperature, resulting in the smoke temperature being unable to be accurately controlled, easily resulting in the waste of energy, and inconvenient incrustation scale in the vacuum chamber of detaching, resulting in inconvenient use, so we propose an integral type condensation vacuum hot water boiler for solving the above-mentioned problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that the existing condensation vacuum hot water boiler cannot monitor the smoke temperature of the boiler, so that the smoke temperature cannot be accurately controlled, energy waste is easily caused, and scale in a vacuum chamber is inconvenient to remove, so that the use is inconvenient.

In order to achieve the purpose, the utility model adopts the following technical scheme:

an integrated condensation vacuum hot water boiler comprises a shell, wherein a combustion chamber, a vacuum chamber and a condenser are fixedly arranged in the shell, the vacuum chamber is positioned right above the combustion chamber, a combustion port is formed in one side of the shell, a plurality of threaded smoke pipes are arranged on the combustion chamber, one ends of the threaded smoke pipes are fixedly communicated with a connecting pipe, one end of the connecting pipe is fixedly communicated with the bottom end of the condenser, a fin pipe is arranged in the condenser, a controller, a temperature sensor and a warning lamp are fixedly arranged on the other side of the shell, one end of the temperature sensor extends into the condenser, a stainless steel heat exchanger is fixedly arranged in the vacuum chamber, a sealing barrel is fixedly arranged at the top of the shell, two reset springs are fixedly arranged on the inner wall of the top of the sealing barrel, and the bottom ends of the two reset springs are fixedly provided with a same piston, the piston sliding seal cup joints in sealed section of thick bamboo, the top fixed mounting of piston has the pull rod, the top fixed mounting of casing has the feed cylinder, the fixed intercommunication in one side bottom of feed cylinder has the inlet pipe, the fixed intercommunication in one side of sealed section of thick bamboo of one end of inlet pipe, the fixed intercommunication in bottom of sealed section of thick bamboo has the discharging pipe, all be provided with the check valve in discharging pipe and the feed pipe, the bottom mounting intercommunication of discharging pipe has the hydrojet, the fixed intercommunication in bottom of hydrojet has a plurality of drain pipes, and the bottom of a plurality of drain pipes all fixes the intercommunication at vacuum chamber's top, the fixed incrustation scale inductor that is provided with on vacuum chamber's the bottom inner wall.

Preferably, the top of the sealing barrel is provided with a slide hole, the pull rod is sleeved in the slide hole in a sliding manner, and the top end of the pull rod is fixedly provided with a pressure plate.

Preferably, two box doors are rotatably mounted on the front side of the shell, and glass windows are arranged on the two box doors.

Preferably, one side of the vacuum chamber is fixedly communicated with a sewage discharge pipe, and the sewage discharge pipe is provided with a control valve.

Preferably, the vacuum chamber is provided with a barometer, and the top of the vacuum chamber is fixedly communicated with an exhaust pipe.

Preferably, the warning light, the scale inductor, the temperature inductor and the condenser are all electrically connected with the controller.

According to the integrated condensation vacuum hot water boiler, an operator can be reminded to remove scale in the vacuum chamber in time through the matching of the controller, the warning lamp, the scale inductor, the pull rod sealing cylinder, the charging barrel, the piston, the reset spring, the one-way valve, the feeding pipe, the discharging pipe, the liquid spraying pipe, the liquid outlet pipe and the sewage discharge pipe, so that the use is facilitated;

according to the integrated condensation vacuum hot water boiler, the temperature sensor, the controller, the fin pipe and the condenser are matched, so that the smoke temperature of the boiler can be better monitored, the heat in the smoke can be better absorbed, and the waste of energy is avoided;

the smoke temperature monitoring device is reasonable in structural design, an operator can be reminded to remove water scale in a vacuum chamber in time by matching the controller, the warning lamp, the scale inductor, the pull rod sealing cylinder, the material cylinder, the piston, the reset spring, the one-way valve, the material inlet pipe, the material outlet pipe, the liquid spraying pipe, the liquid outlet pipe and the blow-off pipe, smoke temperature of a boiler can be better monitored by matching the temperature inductor, the controller, the fin pipe and the condenser, heat in smoke can be better absorbed, and waste of energy is avoided.

Drawings

FIG. 1 is a schematic structural view of an integrated condensing vacuum hot water boiler according to the present invention;

FIG. 2 is a sectional view of an integrated condensing vacuum hot water boiler according to the present invention;

FIG. 3 is a schematic structural view of a portion A of an integrated condensing vacuum hot water boiler according to the present invention;

fig. 4 is a schematic structural view of a portion B of an integrated condensing vacuum hot water boiler according to the present invention.

In the figure: 1. a housing; 2. a box door; 3. a vacuum chamber; 4. a condenser; 5. a stainless steel heat exchanger; 6. a liquid spraying pipe; 7. a liquid outlet pipe; 8. a blow-off pipe; 9. a burner port; 10. a combustion chamber; 11. a sealing cylinder; 12. a return spring; 13. a pull rod; 14. a scale sensor; 15. a charging barrel; 16. a threaded smoke tube; 17. a controller; 18. a one-way valve; 19. a fin tube; 20. a temperature sensor; 21. a feed pipe; 22. a connecting pipe; 23. a warning light; 24. a piston; 25. and (4) discharging the pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, an integrated condensing vacuum hot water boiler comprises a housing 1, a combustion chamber 10, a vacuum chamber 3 and a condenser 4 are fixedly arranged in the housing 1, the vacuum chamber 3 is positioned right above the combustion chamber 10, a combustion port 9 is arranged on one side of the housing 1, the housing is conveniently connected with the burner through the combustion port 9, the burner is used for combustion, heat medium water in the vacuum chamber 3 absorbs heat and is vaporized into steam, the steam rises to meet circulating water in a stainless steel heat exchanger 5, the circulating water can be heated and can be used for heating or domestic hot water, under the action of the condenser 4, the steam is liquefied into water drops which fall into the heat medium water and then are heated again, the whole circulation process is completed, a plurality of threaded smoke pipes 16 are arranged on the combustion chamber 10, smoke can be turned back to the left side of the combustion chamber 10 through the threaded smoke pipes 16 arranged in the combustion chamber 10, and a third return stroke is formed through the threaded smoke pipes 16 arranged in the combustion chamber 10, the boiler heating efficiency is higher, one end of each of the threaded smoke pipes 16 is fixedly communicated with a same connecting pipe 22, one end of each connecting pipe 22 is fixedly communicated with the bottom end of the condenser 4, the interior of the condenser 4 is provided with a fin pipe 19, the other side of the shell 1 is fixedly provided with a controller 17, a temperature sensor 20 and a warning lamp 23, one end of the temperature sensor 20 extends into the condenser 4, the temperature of smoke can be detected through the temperature sensor 20, when the temperature of the smoke is overhigh, the temperature sensor 20 sends a signal to the controller 17, the controller 17 can control the condenser 4 to increase the power, so that the condensation effect is better, the waste heat energy in the smoke discharged by the boiler can be better absorbed, the energy waste is avoided, the stainless steel heat exchanger 5 is fixedly arranged in the vacuum chamber 3, the sealing barrel 11 is fixedly arranged at the top of the shell 1, and two reset springs 12 are fixedly arranged on the inner wall of the top of the sealing barrel 11, the bottom ends of two reset springs 12 are fixedly provided with the same piston 24, the piston 24 is sleeved in a sealing cylinder 11 in a sliding sealing manner, the top of the piston 24 is fixedly provided with a pull rod 13, the top of the shell 1 is fixedly provided with a charging cylinder 15, the bottom of one side of the charging cylinder 15 is fixedly communicated with a feeding pipe 21, one end of the feeding pipe 21 is fixedly communicated with one side of the sealing cylinder 11, the bottom of the sealing cylinder 11 is fixedly communicated with a discharging pipe 25, the discharging pipe 25 and the feeding pipe 21 are both internally provided with one-way valves 18, the bottom end of the discharging pipe 25 is fixedly communicated with a liquid spraying pipe 6, the bottom of the liquid spraying pipe 6 is fixedly communicated with a plurality of liquid outlet pipes 7, the bottom ends of the plurality of liquid outlet pipes 7 are both fixedly communicated with the top of the vacuum chamber 3, the bottom inner wall of the vacuum chamber 3 is fixedly provided with a scale sensor 14, scale can be sensed through the scale sensor 14, when the scale reaches a certain value, the scale sensor 14 sends a signal to a controller, controller 17 control warning light 23 scintillation, remind for the operator, the operator can press down pull rod 13, pull rod 13 has driven moving down of piston 24, the piston moves down the descaling liquid in the extrusion sealing section of thick bamboo 11, water conservancy diversion through two check valves 18, descaling liquid is extruded in spray pipe 6 and drain pipe 7, through a plurality of drain pipes 7, can be even spray the descaling liquid in spray pipe 6 in real empty room 3, thereby can descale real room 3, sewage after the descaling, accessible blow off pipe 8 discharges.

In the utility model, the top of the sealing cylinder 11 is provided with a slide hole, the pull rod 13 is sleeved in the slide hole in a sliding manner, and the top end of the pull rod 13 is fixedly provided with a pressure plate, so that the pull rod 13 is conveniently guided, and the pull rod 13 and the piston 24 are conveniently pulled.

According to the utility model, the two box doors 2 are rotatably arranged on the front side of the shell 1, the two box doors 2 are respectively provided with the glass window, so that the shell 1 can be conveniently opened, the equipment in the shell 1 can be conveniently overhauled and maintained, and the operation of the equipment can be observed through the glass windows.

In the utility model, one side of the vacuum chamber 3 is fixedly communicated with a sewage discharge pipe 8, and the sewage discharge pipe 8 is provided with a control valve, so that sewage in the vacuum chamber 3 can be conveniently discharged.

In the utility model, the vacuum chamber 3 is provided with the barometer, and the top of the vacuum chamber 3 is fixedly communicated with the exhaust pipe, so that the pressure of the vacuum chamber 3 is conveniently controlled, and the explosion caused by overlarge pressure is avoided.

In the utility model, the warning lamp 23, the scale inductor 14, the temperature inductor 20 and the condenser 4 are all electrically connected with the controller 17, and the warning lamp 23, the scale inductor 14, the temperature inductor 20 and the condenser 4 can be uniformly controlled and allocated through the controller 17.

In the utility model, the heat medium water in the vacuum chamber 3 absorbs heat and is vaporized into steam through the combustion port 9, the steam rises to meet the circulating water in the stainless steel heat exchanger 5 so as to heat the circulating water, the circulating water can be used for heating or domestic hot water, the steam can be liquefied into water drops to the heat medium water and then is heated again under the action of the condenser 4, the whole circulating process is completed, scale can be sensed through the scale sensor 14, when the scale reaches a certain value, the scale sensor 14 sends a signal to the controller, the controller 17 controls the warning lamp 23 to flash to remind an operator, the operator can press the pull rod 13 downwards, the pull rod 13 drives the piston 24 to move downwards, the piston moves downwards to press descaling liquid in the sealing cylinder 11, and the descaling liquid is extruded into the liquid spraying pipe 6 and the liquid outlet pipe 7 through the flow guide of the two one-way valves 18, through a plurality of drain pipes 7, descaling liquid in spray pipe 6 that can be even sprays in real empty room 3, thereby can descale real empty room 3, sewage after the descaling, accessible blow off pipe 8 discharges, and simultaneously, through perk pipe 19, can be fine cool down system water, and absorb the waste heat that the boiler goes out the cigarette, through temperature-sensing ware 20, the detectable goes out the temperature of cigarette, when the temperature of going out the cigarette is too high, temperature-sensing ware 20 sends the signal and gives controller 17, the steerable condenser 4 of controller 17 increases power, make the condensation effect better, thereby the waste heat energy that the absorption boiler that can be better goes out in the cigarette, avoid the waste of the energy.

Claims

1. The utility model provides an integral type condensation vacuum hot water boiler, includes casing (1), its characterized in that, casing (1) internal fixation is provided with combustion chamber (10), real empty room (3) and condenser (4), real empty room (3) are located combustion chamber (10) directly over, burner port (9) have been seted up to one side of casing (1), be provided with a plurality of threaded smoke pipe (16) on combustion chamber (10), the fixed intercommunication of one end of a plurality of threaded smoke pipe (16) has same connecting pipe (22), the fixed intercommunication in the bottom of condenser (4) of one end of connecting pipe (22), be provided with perk pipe (19) in condenser (4), the opposite side fixed mounting of casing (1) has controller (17), temperature-sensing ware (20) and warning light (23), the one end of temperature-sensing ware (20) extends to in condenser (4), the vacuum chamber (3) is internally fixedly provided with a stainless steel heat exchanger (5), the top of the shell (1) is fixedly provided with a sealing barrel (11), the top inner wall of the sealing barrel (11) is fixedly provided with two reset springs (12), the bottom of the two reset springs (12) is fixedly provided with a same piston (24), the piston (24) is sleeved in the sealing barrel (11) in a sliding sealing manner, the top of the piston (24) is fixedly provided with a pull rod (13), the top of the shell (1) is fixedly provided with a charging barrel (15), one side of the charging barrel (15) is fixedly communicated with a feeding pipe (21), one end of the feeding pipe (21) is fixedly communicated with one side of the sealing barrel (11), the bottom of the sealing barrel (11) is fixedly communicated with a discharging pipe (25), the discharging pipe (25) and the feeding pipe (21) are internally provided with a one-way valve (18), the bottom mounting intercommunication of discharging pipe (25) has spray tube (6), the bottom mounting intercommunication of spray tube (6) has a plurality of drain pipes (7), and the bottom of a plurality of drain pipes (7) all fixes the top of intercommunication in vacuum chamber (3), fixed incrustation scale inductor (14) that is provided with on the bottom inner wall of vacuum chamber (3).

2. The integrated condensing vacuum hot water boiler according to claim 1, wherein a slide hole is opened at the top of the sealing cylinder (11), the pull rod (13) is slidably sleeved in the slide hole, and a pressure plate is fixedly installed at the top end of the pull rod (13).

3. An integrated condensing vacuum hot water boiler according to claim 1, characterized in that two doors (2) are rotatably installed at the front side of the housing (1), and glass windows are provided on both doors (2).

4. An integrated condensing vacuum hot water boiler according to claim 1, characterized in that a drain pipe (8) is fixedly communicated with one side of the vacuum chamber (3), and a control valve is arranged on the drain pipe (8).

5. An integrated condensing vacuum hot water boiler according to claim 1, characterized in that a gas pressure meter is arranged on the vacuum chamber (3), and the top of the vacuum chamber (3) is fixedly communicated with an exhaust pipe.

6. The integrated condensing vacuum hot water boiler according to claim 1, wherein the warning lamp (23), the scale sensor (14), the temperature sensor (20) and the condenser (4) are electrically connected to the controller (17).